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L20-N型爆破测振仪性能试验报告

Time：2017-01-11 Views：
       第二代网络爆破测振仪L20-N(硬件版本4.1.1)发布之际，经过中国测试技术研究院严格的性能测试，测试结果表明仪器的各项技术指标均符合要求。
产品名称： 爆破测振仪
       型号、规格、准确度： L20-N   5%   2-300Hz
       主要性能试验项目如下：外观和结构、信号输入范围、触发方式、内触发电平及允差、最小触发电平、触发脉冲宽度、记录起点、采样率、模拟信号通频带、频率响应、幅值非线性度、信噪比、通道间相位差、通道间隔离度、电源、最大振幅、主振频率、信号持续时间。
​性能试验结论:
   
Pre：交博环境进行威信县高天乡气体勘探爆破施工振动检测
Next：L20-N型爆破测振仪通过国家振动基准实验室严格标定
Keywords :  Portable blasting vibrometer | Network blasting vibrometer | Third party blast safety test | Blasting vibration measurement scheme | Blasting vibrometer price | Blasting vibration measuring equipment experience
LINK :  China Blasting Network | China Engineering Blasting Association | Southwest Jiaotong University | Ministry of Public Security | Sichuan Quality and Technical Supervision Bureau | China Testing Technology Research Institute
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